package com.maple.task;


import com.maple.entity.Orders;
import com.maple.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    @Scheduled(cron = "0 * * * * ? ")
    public void processTimeoutOrder(){
      log.info("定时处理超时订单：{}", LocalDateTime.now());
//      数据库查询超时的订单
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> list = orderMapper.getTimeoutOrdersByStatusAndTime(Orders.PENDING_PAYMENT, time);

//        遍历处理所有的订单
        if (list != null && !list.isEmpty()) {
            for(Orders order : list){
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单支付时间已超时,自动取消");
                order.setCancelTime(LocalDateTime.now());
    //        数据库批量更新订单数据
                orderMapper.update(order);
            }
        }
    }


    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder(){
        log.info("每天凌晨一点，自动处理所有派送中的订单:{}", LocalDateTime.now());
//        查询数据库中状态为派送中的订单
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);

        List<Orders> list = orderMapper.getTimeoutOrdersByStatusAndTime(Orders.DELIVERY_IN_PROGRESS, time);

//        批量处理订单数据
        if (list != null && !list.isEmpty()) {
            for(Orders order : list){
                order.setStatus(Orders.COMPLETED);
    //        数据库订单更新
                orderMapper.update(order);
            }
        }
    }








}
